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Individual Calculations January 2010 |
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| Rucsandescu, Dan Total change: 9.00 | |   |
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| Grand Prix Iasi 2009 - 3rd stage | Bucuresti | ROU | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1861 | 3.00 | 5 | 0.60 | 15 | 9.00 | |
|  Paval, George | | | 2142 | ROU | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Oprita, George | | | 1638 | ROU | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Anton, Roxana-Ana | | | 1781 | ROU | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Stegariu, Alexandru | | | 2034 | ROU | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Grigore, Adrian | | | 1805 | ROU | 0.50 | 1 | -0.08 | 15 | -1.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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